3902234

Information

• Patent Grant
• 3902234

• References
• Source

• Patent Number

  3,902,234

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • D06M13/127 - Mono-aldehydes
  • D06B23/02 - Rollers
  • D06M11/62 - Complexes of metal oxides or complexes of metal salts with ammonia or with organic amines
  • D06M11/63 - with hydroxylamine or hydrazine
  • D06M11/65 - Salts of oxyacids of nitrogen
  • D06M13/338 - Organic hydrazines Hydrazinium compounds
  • D06M23/00 - Treatment of fibres,threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
  • G05D3/1427 - with non-linear amplifier chain
  • G11B5/59622 - Gain control; Filters
  • Y10T428/24479 - including variation in thickness
  • Y10T428/31 - Surface property or characteristic of web, sheet or block
  • Y10T428/31678 - Of metal

• US Classifications

  • 492 - Roll or roller
  • 068 - Textiles: fluid treating apparatus
  • 428 - Stock material or miscellaneous articles
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER